JPS4887637A - - Google Patents
Info
- Publication number
- JPS4887637A JPS4887637A JP1829672A JP1829672A JPS4887637A JP S4887637 A JPS4887637 A JP S4887637A JP 1829672 A JP1829672 A JP 1829672A JP 1829672 A JP1829672 A JP 1829672A JP S4887637 A JPS4887637 A JP S4887637A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Revetment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1829672A JPS4887637A (xx) | 1972-02-22 | 1972-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1829672A JPS4887637A (xx) | 1972-02-22 | 1972-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4887637A true JPS4887637A (xx) | 1973-11-17 |
Family
ID=11967630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1829672A Pending JPS4887637A (xx) | 1972-02-22 | 1972-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4887637A (xx) |
-
1972
- 1972-02-22 JP JP1829672A patent/JPS4887637A/ja active Pending